SHAREit - SHAREit allows you to transfer files and data from your phone to another device without having to rely on WiFi or a data plan.
Unity - The multiplatform game creation tools for everyone.
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC
Godot Engine - Feature-packed 2D and 3D open source game engine.
Send Anywhere - Send whatever you want, wherever you want
Blender - Blender is the open source, cross platform suite of tools for 3D creation.